package com.zzyl.serve.service.impl;

import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.zzyl.serve.domain.NursingLevel;
import com.zzyl.serve.mapper.NursingLevelMapper;
import com.zzyl.serve.service.INursingLevelService;
import com.zzyl.serve.domain.NursingLevelVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;

import java.util.Arrays;
import java.util.List;
/**
 * 护理等级Service业务层处理
 * 
 * @author ruoyi
 * @date 2025-04-27
 */
@Service
public class NursingLevelServiceImpl extends ServiceImpl<NursingLevelMapper,NursingLevel>  implements INursingLevelService
{
    @Autowired
    private NursingLevelMapper nursingLevelMapper;

    @Autowired
    RedisTemplate redisTemplate;

    private static final String CACHE_KEY_PREFIX = "nursingLevel:all";

    /**
     * 查询护理等级
     * 
     * @param id 护理等级主键
     * @return 护理等级
     */
    @Override
    public NursingLevel selectNursingLevelById(Long id)
    {
        return this.getById(id);
    }

    /**
     * 查询护理等级列表
     * 
     * @param nursingLevel 护理等级
     * @return 护理等级
     */
    @Override
    public List<NursingLevelVo> selectNursingLevelList(NursingLevel nursingLevel)
    {
        List<NursingLevelVo> nursingLevelVos = nursingLevelMapper.selectNursingLevelList(nursingLevel);

        return nursingLevelVos;

    }

    /**
     * 新增护理等级
     * 
     * @param nursingLevel 护理等级
     * @return 结果
     */
    @Override
    public int insertNursingLevel(NursingLevel nursingLevel)
    {
        boolean flag = this.save(nursingLevel);
        redisTemplate.delete(CACHE_KEY_PREFIX);

        return flag? 1:0;
    }

    /**
     * 修改护理等级
     * 
     * @param nursingLevel 护理等级
     * @return 结果
     */
    @Override
    public int updateNursingLevel(NursingLevel nursingLevel)
    {
        boolean flag = this.updateById(nursingLevel);
        redisTemplate.delete(CACHE_KEY_PREFIX);
        return flag?1:0;
    }

    /**
     * 批量删除护理等级
     * 
     * @param ids 需要删除的护理等级主键
     * @return 结果
     */
    @Override
    public int deleteNursingLevelByIds(Long[] ids)
    {
        boolean flag = this.removeByIds(Arrays.asList(ids));
        redisTemplate.delete(CACHE_KEY_PREFIX);
        return flag?1:0;
    }

    /**
     * 删除护理等级信息
     * 
     * @param id 护理等级主键
     * @return 结果
     */
    @Override
    public int deleteNursingLevelById(Long id)
    {
        boolean flag = this.removeById(id);
        redisTemplate.delete(CACHE_KEY_PREFIX);
        return flag?1:0;
    }

    @Override
    public List<NursingLevel> getAll(){
        Object nursinglevel = redisTemplate.opsForValue().get(CACHE_KEY_PREFIX);
        if (nursinglevel != null) {
            System.out.println("从护理等级缓存中获取数据");
            return  (List<NursingLevel>)nursinglevel;
        }else{
            System.out.println("从护理等级数据库中获取数据");
            List<NursingLevel> list = list(Wrappers.<NursingLevel>lambdaQuery().eq(NursingLevel::getStatus, 1));
            redisTemplate.opsForValue().set(CACHE_KEY_PREFIX, list);
            return list;
        }
    }
}
